| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.97 | 7.343% | $222.1678 | $222.17 | $222.15 | $222.20 |
| Purchase #2 | $82.95 | 5.322% | $87.3646 | $87.36 | $87.35 | $87.40 |
| Purchase #3 | $132.29 | 10.104% | $145.6566 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $246.47 | 6.300% | $261.9976 | $262.00 | $262.00 | $262.00 |
| Purchase #5 | $193.31 | 7.725% | $208.2432 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $108.88 | 11.126% | $120.994 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $154.40 | 7.628% | $166.1776 | $166.18 | $166.20 | $166.20 |
| 7 purchase totals = | $1,125.27 | $1,212.6014 | $1,212.60 | $1,212.60 | $1,212.70 | |